My computer has no sounds and when I go to control panel it says theres no audio device found.?

We recently gave it to someone to clean out everything we didnt need and start fresh with the computer and now we have no sound and the guy moved, everything else it perfect.My computer has no sounds and when I go to control panel it says theres no audio device found.?
You probably need to download a driver for the sound card. Go to the sound card website and download a driver.My computer has no sounds and when I go to control panel it says theres no audio device found.?
Take a look and see if the speakers are plugged into the correct port. Usually the green one. If you have subwoofer, then another also.





Take a look at your device manager and see if the sound card is installed. (Use help to get to device manager if you don't know how to find it in the control panel or from (my)computer.) Look at sound, video, etc and see if your sound card is ok. If you see a yellow exclamation, you have to install the driver.





Can't give you more specifics without knowing more about what's wrong.
OK this what you do on your START button click once go to Settings %26gt;Control Panel Click onto it. once your IN look for ICON name (System) Double Click now where gonna go ahead and click TAB Hardware then Device Manager and it'll show you your components that installed in your PC now look for the Sound Card if yo use a yellow exclamation mark or Question mark means you need to Reinstall your sound card driver to do this either find out the manufacturer of the sound card or better yet you need to to have your computer hookup to the internet to do this. Once your PC connected you need to click onto sound device and we will update driver hopefully it can automatically download the driver automatically it'll take a couple of minutes to search for it. If in case it doesn't do it find out the type of sound card that you have by going to START then Programs and go to accessories and click onto system information and find the info on your soundcard. Only way we can make your sound work is to get the driver for it. Hope this help you alittle bit.